Body Control Module
Service Precautions
Description and Operation- Front Control Module
- System Description
- Functional Operation
- Airbag System
- Audio System
- Communication
- Door Ajar System
- Compass Mini-Trip Computer (CMTC)
- Electrically Heated Systems
- Exterior Lighting System
- Front Control Module
- Heating & A/C System
- Instrument Cluster
- Interior Lighting
- Power Door Locks/Remote Keyless Entry
- Remote Keyless Entry
- Vehicle Theft Security System
- Windshield Wipers/Washers
- Telecommunications
Testing and Inspection- Symptom Related Diagnostic Procedures
- Non-Trouble Code Procedures
- Diagnosis By Symptom
- Air Bag System
- Audio System
- AM/FM Switch Inoperative
- Amplifier Pretest
- Any Station Preset Switch Inoperative
- Balance Inoperative
- CD Eject Switch Inoperative
- Equalizer Inoperative
- Fader Inoperative
- FF/RW Switch Inoperative
- HOUR/MINUTE Switches Inoperative
- Pause/Play Switch Inoperative
- PWR Switch Inoperative
- Scan Switch Inoperative
- Seek Switch Inoperative
- Set Switch Inoperative
- Tape Eject Switch Inoperative
- Time Switch Inoperative
- Tune Switch Inoperative
- Chime System
- Compass/Mini-Trip Computer
- Door Ajar System
- Driver Door Ajar Circuit Open
- Driver Door Ajar Circuit Shorted to Ground
- Left Rear Door Ajar Circuit Open
- Left Rear Door Ajar Circuit Shorted to Ground
- Passenger Door Ajar Circuit Shorted to Ground
- Passenger Door Ajar CKT Open
- Right Rear Door Ajar Circuit Open
- Right Rear Door Ajar Circuit Shorted to Ground
- Heating & A/C System
- A/C Heater Control Illumination Inoperative
- A/C Status Indicator Flashing
- A/C Status Indicator Will Not Illuminate - A/C Heater Control Without EBL SW
- Blend/Mode/Recirc Door Operation Improper - Dual-Zone
- Blend/Mode/Recirc Door Operation Improper - Single-Zone
- Blower Motor Inoperative
- Blower Motor Speeds Incorrect
- EBL Status Indicator Flashing
- HVAC System Test
- Horn
- Instrument Cluster
- All Gauges Inoperative
- Any PCI Indicator Inoperative
- Brake Warning Indicator Always On
- Brake Warning Indicator Inoperative
- Fuel Gauge Inaccurate
- One Gauge Inoperative - Gas Engines
- PRNDL Not Displaying Correct Position (EATX Vehicles)
- Seat Belt Warning Indicator Always Off
- Seat Belt Warning Indicator Always Off - Standard Cab
- Seat Belt Warning Indicator Always on
- Seat Belt Warning Indicator Always on - Standard Cab
- Power Door Locks/RKE
- All Door Locks Inoperative
- Automatic (Rolling) Door Locks Inoperative
- Cylinder Lock Switch Inoperative
- Cylinder Lock Switch Will Not Arm and/or Disarm Alarm
- Door Lock Inhibit Inoperative
- Left Doors Fail to Lock and Unlock - Quad Cab
- One Door Lock Motor Inoperative
- Right Doors Fail to Lock and Unlock - Quad Cab
- RKE Inoperative
- Vehicle Theft Security System
- Component Tests and General Diagnostics
- Scan Tool Testing and Procedures
- Symptom Related Diagnostic Procedures
Service and Repair
Diagrams- Diagram Information and Instructions
- Diagnostic Aids
- Electrical Diagrams
Tools and Equipment